Behold, the popular Elephant's Toothpaste reaction... We look at it in some detail.
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Raw footage of slow motion: https://youtu.be/r9_Xb1z45ZI
Hydrogen Peroxide solution is catalysed by Potassium Iodide - washing liquid (for foam) and food dye (for colour) make the whole thing more visible!
This video features Professor Martyn Poliakoff, Dr Samantha Tang and, of course, Neil Barnes.
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From the School of Chemistry at The University of Nottingham: http://bit.ly/NottChem
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Tagged under: periodic,videos,chemistry,elephant' toothpaste,hydrogen peroxide
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